RBD RDD Series
RBD/RDD SERIES ( Tube Axial Fans Belt Drive and Dirct Drive)

RDD/RBD 12,15,18,21,24,30,36,40,42,48 are all models for tubeaxial fans that are designed for use in low to medium pressure ducted applications. They are generally used for removal of contaminated air or hot air found in industrial applications; but can also be used to supply air through duct work for cooling or pressurizing of the interior spaces ie. elevator shafts and stairwells for condominiums. Tubeaxial fans are very versatile and compact for moving large volumes of air in duct systems having relatively low pressure losses.